Question

write a program for the multiplication of three different variables​

Answer 1

Answer:

CLS

INPUT"1ST NUMBER=";A

INPUT"2ND NUMBER=";B

INPUT"3RD NUMBER=";C

MULTIPLICATION=A*B*C

PRINT"YOUR ANSWER=";MULTIPLICATION

END

Explanation:

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Answer 2

The following program has been written using Python.

a = float (input ("Enter the first number: "))

b = float(input("Enter the second number: "))

c = float(input("Enter the third number: "))

product = a * b * c

print("The multiplication of three given numbers is: ", product)

The following program has been written using Java.

import java.util.Scanner;

public class Main

{

 public static void main (String[]args)

 {

   Scanner sc = new Scanner (System.in);

   double a, b, c, product;

   System.out.print("Enter the first number: ");

   a = sc.nextDouble();

   System.out.print("Enter the second number: ");

   b = sc.nextDouble();

   System.out.print("Enter the third number: ");

   c = sc.nextDouble();

   product = a * b * c;

   System.out.println("The multiplication of three given numbers is: " + product);

 }

}

The following program has been written using C.

#include <stdio.h>

int main()

{

   double a, b, c, product;

   printf("Enter the first number: ");

   scanf("%lf", &a);

   printf("Enter the second number: ");

   scanf("%lf", &b);

   printf("Enter the third number: ");

   scanf("%lf", &c);

   product = a * b * c;

   printf("The multiplication of three given numbers is: %.2lf", product);

   return 0;

}

The following program has been written using C++.

#include <iostream>

using namespace std;

int main() {

 double a, b, c, product;

 cout << "Enter the first number: ";

 cin >> a;

 cout << "Enter the second number: ";

 cin >> b;

 cout << "Enter the third number: ";

 cin >> c;

 product = a * b * c;

 cout << "The multiplication of three given numbers is: " << product;      

 return 0;

}

The following program has been written using QBasic.

CLS

INPUT "Enter the first number:"; a

INPUT "Enter the second number:"; b

INPUT "Enter the third number:"; c

Product = a * b* c

PRINT "The multiplication of three given numbers is:"; Product

END

$\rule{90mm}{2pt}$

The Logic

Here, we ask the user to enter three numbers and store the values in three different variables, a, b and c respectively.

We multiply these three variables using the * operator and store them in the variable product using:

>>> product = a * b * c;

Then we assign the result on the screen.

$\rule{90mm}{2pt}$

I have added a .txt file from where you can get all the co‎des.

3146e89b5c018b04c04f44c8314300f4.txt